Finding the Third Proportional to 471,928 and 1,022,585

Step by Step Solution

1. Step 1: Write the proportion equation
   471,928 : 1,022,585 = 1,022,585 : x
2. Step 2: Convert to fraction form
   471,928/1,022,585 = 1,022,585/x
3. Step 3: Cross multiply
   471,928x = 1,022,585 × 1,022,585
4. Step 4: Simplify right side
   471,928x = 1,045,680,082,225
5. Step 5: Solve for x
   x = 1,045,680,082,225/471,928
6. Step 6: Final answer
   x = 2,215,761.90